32641240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 80028000

約数和(自身を除く): 47386760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 1481, 2204, 2755, 2962, 4408, 5510, 5924, 7405, 11020, 11848, 14810, 22040, 28139, 29620, 42949, 56278, 59240, 85898, 112556, 140695, 171796, 214745, 225112, 281390, 343592, 429490, 562780, 816031, 858980, 1125560, 1632062, 1717960, 3264124, 4080155, 6528248, 8160310, 16320620, 32641240]

約数ペア:

[(1, 32641240), (2, 16320620), (4, 8160310), (5, 6528248), (8, 4080155), (10, 3264124), (19, 1717960), (20, 1632062), (29, 1125560), (38, 858980), (40, 816031), (58, 562780), (76, 429490), (95, 343592), (116, 281390), (145, 225112), (152, 214745), (190, 171796), (232, 140695), (290, 112556), (380, 85898), (551, 59240), (580, 56278), (760, 42949), (1102, 29620), (1160, 28139), (1481, 22040), (2204, 14810), (2755, 11848), (2962, 11020), (4408, 7405), (5510, 5924)]